add ks calculation script
add ks calculation script

shashidhar22/bio-playground,shashidhar22/bio-playground,brentp/bio-playground,brentp/bio-playground,brentp/bio-playground,brentp/bio-playground,brentp/bio-playground,shashidhar22/bio-playground,shashidhar22/bio-playground,shashidhar22/bio-playground,shashidhar22/bio-playground,brentp/bio-playground